Study on Wind Resistance Characteristics of Multi-rotor UAV

被引：2
|
作者：
Li, Zhan-Ke [1 ]
Su, Shi-Gao [1 ]
Cao, Jin-Shuo [1 ]
Luo, Si-Jie [1 ]
机构：
[1] Northwestern Polytech Univ, Sch Aeronaut, Xian, Peoples R China
来源：
PROCEEDINGS OF THE 2021 ASIA-PACIFIC INTERNATIONAL SYMPOSIUM ON AEROSPACE TECHNOLOGY (APISAT 2021), VOL 1 | 2023年 / 912卷
关键词：
Aerodynamic performance; Multi-rotor UAV; Wind resistance;
D O I：
10.1007/978-981-19-2689-1_2
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
Based on the wind field characteristics of high-rise buildings, this paper studies the wind resistance stability of multi-rotor UAV flight platform, conducts research on the design technology of high-wind resistance flight platform, improves the safety and reliability of fire fighting and extinguishing UAV, and provides technical support for the design and optimization of fire fighting and extinguishing UAV. Based on various aerodynamic data under no-load and on-load conditions, the wind resistance of the UAV is analyzed, and a set of wind resistance evaluation methods for the multi-rotor fire fighting and extinguishing UAV is proposed. The wind static model of the multi-rotor fire fighting UAV is established to evaluate the wind resistance of the UAV. The results show that: the designed fire-fighting UAV can theoretically resist the wind of level 7 (16 m/s), and the UAV can achieve the balance of force and torque by adjusting its attitude under the horizontal action of level 7 wind.
引用
收藏
页码：23 / 35
页数：13
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